+ return TRUE;
+} // end of wxFrame::HandleMenuSelect
+
+// ---------------------------------------------------------------------------
+// Main Frame window proc
+// ---------------------------------------------------------------------------
+MRESULT EXPENTRY wxFrameMainWndProc(
+ HWND hWnd
+, ULONG ulMsg
+, MPARAM wParam
+, MPARAM lParam
+)
+{
+ MRESULT rc = (MRESULT)0;
+ bool bProcessed = FALSE;
+ wxFrame* pWnd = NULL;
+
+ pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd);
+ switch (ulMsg)
+ {
+ case WM_QUERYFRAMECTLCOUNT:
+ if(pWnd && pWnd->m_fnOldWndProc)
+ {
+ USHORT uItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam));
+
+ rc = MRFROMSHORT(uItemCount);
+ }
+ break;
+
+ case WM_FORMATFRAME:
+/////////////////////////////////////////////////////////////////////////////////
+// Applications that subclass frame controls may find that the frame is already
+// subclassed the number of frame controls is variable.
+// The WM_FORMATFRAME and WM_QUERYFRAMECTLCOUNT messages must always be
+// subclassed by calling the previous window procedure and modifying its result.
+////////////////////////////////////////////////////////////////////////////////
+ {
+ int nItemCount;
+ int i;
+ PSWP pSWP = NULL;
+ SWP vSwpStb;
+ RECTL vRectl;
+ RECTL vRstb;
+ int nHeight=0;
+
+ pSWP = (PSWP)PVOIDFROMMP(wParam);
+ nItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam));
+ if(pWnd->m_frameStatusBar)
+ {
+ ::WinQueryWindowRect(pWnd->m_frameStatusBar->GetHWND(), &vRstb);
+ pWnd->m_frameStatusBar->GetSize(NULL, &nHeight);
+ ::WinQueryWindowRect(pWnd->m_hFrame, &vRectl);
+ ::WinMapWindowPoints(pWnd->m_hFrame, HWND_DESKTOP, (PPOINTL)&vRectl, 2);
+ vRstb = vRectl;
+ ::WinCalcFrameRect(pWnd->m_hFrame, &vRectl, TRUE);
+
+ vSwpStb.x = vRectl.xLeft - vRstb.xLeft;
+ vSwpStb.y = vRectl.yBottom - vRstb.yBottom;
+ vSwpStb.cx = vRectl.xRight - vRectl.xLeft - 1; //?? -1 ??
+ vSwpStb.cy = nHeight;
+ vSwpStb.fl = SWP_SIZE |SWP_MOVE | SWP_SHOW;
+ vSwpStb.hwnd = pWnd->m_frameStatusBar->GetHWND();
+ vSwpStb.hwndInsertBehind = HWND_TOP;
+ }
+ ::WinQueryWindowRect(pWnd->m_hFrame, &vRectl);
+ ::WinMapWindowPoints(pWnd->m_hFrame, HWND_DESKTOP, (PPOINTL)&vRectl, 2);
+ ::WinCalcFrameRect(pWnd->m_hFrame, &vRectl, TRUE);
+ ::WinMapWindowPoints(HWND_DESKTOP, pWnd->m_hFrame, (PPOINTL)&vRectl, 2);
+ for(i = 0; i < nItemCount; i++)
+ {
+ if(pWnd->m_hWnd && pSWP[i].hwnd == pWnd->m_hWnd)
+ {
+ pSWP[i].x = vRectl.xLeft;
+ pSWP[i].y = vRectl.yBottom + nHeight;
+ pSWP[i].cx = vRectl.xRight - vRectl.xLeft;
+ pSWP[i].cy = vRectl.yTop - vRectl.yBottom - nHeight;
+ pSWP[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW;
+ pSWP[i].hwndInsertBehind = HWND_TOP;
+ }
+ }
+ bProcessed = TRUE;
+ rc = MRFROMSHORT(nItemCount);
+ }
+ break;
+
+ default:
+ if(pWnd && pWnd->m_fnOldWndProc)
+ rc = pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam);
+ else
+ rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
+ }
+ return rc;
+} // end of wxFrameMainWndProc
+
+MRESULT EXPENTRY wxFrameWndProc(
+ HWND hWnd
+, ULONG ulMsg
+, MPARAM wParam
+, MPARAM lParam
+)
+{
+ //
+ // Trace all ulMsgs - useful for the debugging
+ //
+ HWND parentHwnd;
+ wxFrame* pWnd = NULL;
+
+ parentHwnd = WinQueryWindow(hWnd,QW_PARENT);
+ pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd);
+
+ //
+ // When we get the first message for the HWND we just created, we associate
+ // it with wxWindow stored in wxWndHook
+ //
+
+ MRESULT rc = (MRESULT)0;
+ bool bProcessed = FALSE;
+
+ //
+ // Stop right here if we don't have a valid handle in our wxWindow object.
+ //
+ if (pWnd && !pWnd->GetHWND())
+ {
+ pWnd->SetHWND((WXHWND) hWnd);
+ rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
+ pWnd->SetHWND(0);
+ }
+ else
+ {
+ if (pWnd)
+ rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
+ else
+ rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
+ }
+ return rc;
+} // end of wxFrameWndProc
+
+MRESULT wxFrame::OS2WindowProc(
+ WXUINT uMessage
+, WXWPARAM wParam
+, WXLPARAM lParam
+)
+{
+ MRESULT mRc = 0L;
+ bool bProcessed = FALSE;
+
+ switch (uMessage)
+ {
+ case WM_CLOSE:
+ //
+ // If we can't close, tell the system that we processed the
+ // message - otherwise it would close us
+ //
+ bProcessed = !Close();
+ break;
+
+ case WM_PAINT:
+ bProcessed = HandlePaint();
+ mRc = (MRESULT)FALSE;
+ break;
+
+ case WM_ERASEBACKGROUND:
+ //
+ // Returning TRUE to requests PM to paint the window background
+ // in SYSCLR_WINDOW. We capture this here because the PS returned
+ // in Frames is the PS for the whole frame, which we can't really
+ // use at all. If you want to paint a different background, do it
+ // in an OnPaint using a wxPaintDC.
+ //
+ mRc = (MRESULT)(TRUE);
+ break;
+
+ case WM_COMMAND:
+ {
+ WORD wId;
+ WORD wCmd;
+ WXHWND hWnd;
+
+ UnpackCommand( (WXWPARAM)wParam
+ ,(WXLPARAM)lParam
+ ,&wId
+ ,&hWnd
+ ,&wCmd
+ );
+
+ bProcessed = HandleCommand( wId
+ ,wCmd
+ ,(WXHWND)hWnd
+ );
+ }
+ break;
+
+ case WM_MENUSELECT:
+ {
+ WXWORD wItem;
+ WXWORD wFlags;
+ WXHMENU hMenu;
+
+ UnpackMenuSelect( wParam
+ ,lParam
+ ,&wItem
+ ,&wFlags
+ ,&hMenu
+ );
+ bProcessed = HandleMenuSelect( wItem
+ ,wFlags
+ ,hMenu
+ );
+ mRc = (MRESULT)TRUE;
+ }
+ break;
+
+ case WM_SIZE:
+ {
+ SHORT nScxold = SHORT1FROMMP(wParam); // Old horizontal size.
+ SHORT nScyold = SHORT2FROMMP(wParam); // Old vertical size.
+ SHORT nScxnew = SHORT1FROMMP(lParam); // New horizontal size.
+ SHORT nScynew = SHORT2FROMMP(lParam); // New vertical size.
+
+ lParam = MRFROM2SHORT( nScxnew - 20
+ ,nScynew - 30
+ );
+ }
+ bProcessed = HandleSize(LOWORD(lParam), HIWORD(lParam), (WXUINT)wParam);
+ mRc = (MRESULT)FALSE;
+ break;
+
+ case CM_QUERYDRAGIMAGE:
+ {
+ HPOINTER hIcon;
+
+ if (m_icon.Ok())
+ hIcon = (HPOINTER)::WinSendMsg(GetHWND(), WM_QUERYICON, 0L, 0L);
+ else
+ hIcon = (HPOINTER)m_hDefaultIcon;
+ mRc = (MRESULT)hIcon;
+ bProcessed = mRc != 0;
+ }
+ break;
+ }
+
+ if (!bProcessed )
+ mRc = wxWindow::OS2WindowProc( uMessage
+ ,wParam
+ ,lParam
+ );
+ return (MRESULT)mRc;
+} // wxFrame::OS2WindowProc
+
+void wxFrame::SetClient(WXHWND c_Hwnd)
+{
+ // Duh...nothing to do under OS/2
+}
+
+void wxFrame::SetClient(
+ wxWindow* pWindow
+)
+{
+ wxWindow* pOldClient = this->GetClient();
+ bool bClientHasFocus = pOldClient && (pOldClient == wxWindow::FindFocus());
+
+ if(pOldClient == pWindow) // nothing to do
+ return;
+ if(pWindow == NULL) // just need to remove old client
+ {
+ if(pOldClient == NULL) // nothing to do
+ return;
+
+ if(bClientHasFocus )
+ this->SetFocus();
+
+ pOldClient->Enable( FALSE );
+ pOldClient->Show( FALSE );
+ ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
+ // to avoid OS/2 bug need to update frame
+ ::WinSendMsg((HWND)this->GetFrame(), WM_UPDATEFRAME, (MPARAM)~0, 0);
+ return;
+ }
+
+ //
+ // Else need to change client
+ //
+ if(bClientHasFocus)
+ this->SetFocus();
+
+ ::WinEnableWindowUpdate((HWND)GetHWND(), FALSE);
+ if(pOldClient)
+ {
+ pOldClient->Enable(FALSE);
+ pOldClient->Show(FALSE);
+ ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
+ }
+ pWindow->Reparent(this);
+ ::WinSetWindowUShort(pWindow->GetHWND(), QWS_ID, FID_CLIENT);
+ ::WinEnableWindowUpdate((HWND)GetHWND(), TRUE);
+ pWindow->Enable();
+ pWindow->Show(); // ensure client is showing
+ if( this->IsShown() )
+ {
+ this->Show();
+ ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0);
+ }
projects / wxWidgets.git / blobdiff